The frequency of ultrasound wave is typically
A. above 20 kHz
B. above 20000 kHz
C. below 20 kHz
D. below 02 kHz
Answer: Option A
This Question Belongs to Physics GK Chapter Wise >> Sounds Waves And Motion
Related Questions on Sounds waves and Motion
Which of the following substances will have the lowest speed of sound?
A. Water
B. Steel
C. Glasss
D. Air
What is the approximate range of sound for humans?
A. 20Hertz to 2000 Hertz
B. 20Hertz to 200Hertz
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D. 2 Hertz to 2000 Hertz
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A. Frequency
B. Wavelength
C. Amplitude
D. Overtones
A. On land
B. In air
C. In space
D. Underwater
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